Nj 10 over Black River
GoodMorris County, New Jersey · 1.8 M. East of US 46 · Structure no. 1401150
- Built
- 1934
- 91 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 15,297
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Nj 10 over Black River is a concrete slab carrying Nj 10 over Black River in Morris County, New Jersey. It was built in 1934, so it is 91 years old, older than the New Jersey average of 58.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 15,297 vehicles a day, roughly 4% of them trucks, projected to reach 18,356 by 2044. The structure is 23 ft (7 m) long and 124 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nj 10 over Black River built?
It was built in 1934, making it 91 years old in 2025.
What condition is Nj 10 over Black River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.
How much traffic does Nj 10 over Black River carry?
About 15,297 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is Nj 10 over Black River?
The structure is 23 ft (7 m) long with a longest span of 21 ft (6.4 m) and a deck 124 ft wide.
Who owns Nj 10 over Black River?
It is owned by the State Highway Agency.